import java.util.ArrayList;

import org.junit.Test;


public class HistoryTest {

	@Test
	public void test() {
		
		History h = new History();
		
		h.storeUndo(new ArrayList<Task>(), "add");
		h.storeUndo(new ArrayList<Task>(), "edit");
		h.storeUndo(new ArrayList<Task>(), "delete");
		
		System.out.println(h.showHistory());
		
	}
	
	
}
